| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>CSS Basic User Interface Test: appearance and -webkit-appearance</title> |
| <link rel="help" href="https://drafts.csswg.org/css-ui-4/#appearance-switching"> |
| <meta name="assert" content="The appearance and -webkit-appearance properties are supported."> |
| <meta name="assert" content="Initial value is none."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <style> |
| #appearance { appearance: button; } |
| #-webkit-appearance { -webkit-appearance: button; } |
| </style> |
| <div id="appearance"></div> |
| <div id="-webkit-appearance"></div> |
| <div id="initial"></div> |
| <script> |
| for (const prop of ['appearance', '-webkit-appearance']) { |
| test(() => { |
| const actual = getComputedStyle(document.getElementById(prop)).getPropertyValue(prop); |
| assert_equals(actual, 'button'); |
| }, `support for ${prop}`); |
| |
| test(() => { |
| const actual = getComputedStyle(document.getElementById('initial')).getPropertyValue(prop); |
| assert_equals(actual, 'none'); |
| }, `initial value for ${prop}`); |
| } |
| </script> |
